Exposure
- ID
- PIONI.2025-07-16T01:55:03.855_1
- Header ID
- PIONI.2025-07-16T01:55:03.855
- Date updated
- 2025-07-16 02:01:09 UTC+0000
- Release date
- 2025-07-16 01:55:03 UTC+0000
- UTC Start
- 2025-07-16 01:55:03.855
- UTC End
- 2025-07-16 01:55:29.455
- MJD Start
- 60872.0799057321
- MJD End
- 60872.080202028395
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002183
- Ambient temperature (°C)
- 12.77
- Seeing (arcsec)
- 0.89
Observation
- ID
- 68808
- Category
- calibrator
- Program ID
- 115.27VC.001
- Program Title
- UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
- Program Type
- Normal
- PI / COI
- JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Target
- ID
- 51193
- Name
- eps Sgr
- RA
- 276.041374
- DEC
- -34.38532
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.4140 | 83.4850 | 103.7000 | 103.7000 |
| A0-J2 | 121.3360 | 121.4280 | 78.9000 | 79.0000 |
| A0-K0 | 123.8500 | 123.9070 | 56.7510 | 56.8540 |
| G1-J2 | 57.4710 | 57.4840 | 41.4000 | 41.5000 |
| G1-K0 | 90.4380 | 90.4370 | 14.4200 | 14.5010 |
| J2-K0 | 47.0860 | 47.0940 | 340.8150 | 340.8700 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60872.0799057321 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041374 |
| DEC | -34.38532 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 83.414 |
| HIERARCH ESO ISS PBL12 END | 83.485 |
| HIERARCH ESO ISS PBLA12 START | 103.7 |
| HIERARCH ESO ISS PBLA12 END | 103.7 |
| HIERARCH ESO ISS PBL13 START | 121.336 |
| HIERARCH ESO ISS PBL13 END | 121.428 |
| HIERARCH ESO ISS PBLA13 START | 78.9 |
| HIERARCH ESO ISS PBLA13 END | 79.0 |
| HIERARCH ESO ISS PBL14 START | 123.85 |
| HIERARCH ESO ISS PBL14 END | 123.907 |
| HIERARCH ESO ISS PBLA14 START | 56.751 |
| HIERARCH ESO ISS PBLA14 END | 56.854 |
| HIERARCH ESO ISS PBL23 START | 57.471 |
| HIERARCH ESO ISS PBL23 END | 57.484 |
| HIERARCH ESO ISS PBLA23 START | 41.4 |
| HIERARCH ESO ISS PBLA23 END | 41.5 |
| HIERARCH ESO ISS PBL24 START | 90.438 |
| HIERARCH ESO ISS PBL24 END | 90.437 |
| HIERARCH ESO ISS PBLA24 START | 14.42 |
| HIERARCH ESO ISS PBLA24 END | 14.501 |
| HIERARCH ESO ISS PBL34 START | 47.086 |
| HIERARCH ESO ISS PBL34 END | 47.094 |
| HIERARCH ESO ISS PBLA34 START | 340.815 |
| HIERARCH ESO ISS PBLA34 END | 340.87 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002183 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002183 |
| HIERARCH ESO ISS AMBI TEMP | 12.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |